13056270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 19844850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 139, 155, 186, 202, 278, 303, 310, 417, 465, 505, 606, 695, 834, 930, 1010, 1390, 1515, 2085, 3030, 3131, 4170, 4309, 6262, 8618, 9393, 12927, 14039, 15655, 18786, 21545, 25854, 28078, 31310, 42117, 43090, 46965, 64635, 70195, 84234, 93930, 129270, 140390, 210585, 421170, 435209, 870418, 1305627, 2176045, 2611254, 4352090, 6528135, 13056270]

約数ペア:

[(1, 13056270), (2, 6528135), (3, 4352090), (5, 2611254), (6, 2176045), (10, 1305627), (15, 870418), (30, 435209), (31, 421170), (62, 210585), (93, 140390), (101, 129270), (139, 93930), (155, 84234), (186, 70195), (202, 64635), (278, 46965), (303, 43090), (310, 42117), (417, 31310), (465, 28078), (505, 25854), (606, 21545), (695, 18786), (834, 15655), (930, 14039), (1010, 12927), (1390, 9393), (1515, 8618), (2085, 6262), (3030, 4309), (3131, 4170)]